java.lang.IllegalMonitorStateException #3

您好 我们最近在错误统计上看到了一个这样的错误
java.lang.IllegalMonitorStateException
at java.util.concurrent.locks.ReentrantLock$Sync.tryRelease(ReentrantLock.java:123)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1235)
at java.util.concurrent.locks.ReentrantLock.unlock(ReentrantLock.java:429)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:417)
at com.avos.avoscloud.java_websocket.client.WebSocketWriteThread.run(WebSocketWriteThread.java:26)
at java.lang.Thread.run(Thread.java:818)